Vanargand is the Beast of Destruction, and is the final boss of Boktai 3: Sabata's Counterattack. It is sealed in the depths of the moon by the Lunar Children, and Ratatosk attempts unsealing and controlling it to rule the world. Two things are needed to unseal it - the blood of a Lunar Child, and a lunar eclipse. Thus, to achieve this aim, Ratatosk takes control of Sabata, letting the Dark Boy become one with Vanargand so that he can freely control Vanargand.